Hi,
I had windows 7 64 bit on drive C and the database was installed on drive E and every thing was working just fine.
Then I formatted the C drive which contains the system and i installed windows 7 64 bit, then when i try to connect to the database it shows the following errors:
error 6 initializing sqlplus
sp2-0667 message file sp1<lang>.msb not found
sp2-0750: you may need to set oracle_home to your oracle software directory
what do I have to do to connect to database?
Thank you